Hardware Spec Index

Novexa SN-6998 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6998-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index10,846 (SSDs scale)
Category rank#2,329
Street price$309
Power6 W (active)
Performance per dollar35.10
Released2022

Specifications

BrandNovexa
ModelNovexa SN-6998 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,800 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-2849 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,586$69Compare
Caldera SN-8054 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD13,931$599Compare
Novexa SN-4438 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,740$79Compare
Novexa SN-6908 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,829$109Compare
Caldera SN-2960 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,697$219Compare
Caldera SN-1967 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$589Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6998 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4370475 (accessed 2026-10-21).